MIL-P-44247(GL)
(Technical society and technical association documents are generally available
for reference from libraries. They are also distributed among technical groups
and using Federal agencies.)
2.3 Order of precedence, In the event of a conflict between the text of this
document and the references cited herein, the text of this document shall take
precedence, Nothing in this document, however, shall supersede applicable laws
and regulations unless a specific exemption has been obtained,
3. REQUIREMENTS
3.1 First article. When specified in the contract or purchase order, a
sample shall be subjected to first article inspection (see 4,3, 6.2, and 6.4).
3.2 Materials and components. Materials arid components shall conform to the
requirements on the applicable drawings, to subsidiary specifications and
standards applicable thereto and as specified herein (see 6.5).
3.3 Construction. The construction shall conform in all respects to the
drawings listed in Section 2 and as specified herein.
3.3.1 Type 301 stitching. Ends of all stitchings shall be backstitched or
overstitched as specified on the Drawing 11-1-3398 except when caught in other
stitching or turning under in a hem. Thread tension shall be maintained so that
there will be no loose stitching resulting in puckering of the materials sewn.
The lock shall be imbedded in the materials sewed.
3.3.1.1 Repairs of type 301 stitching, Repairs of type 301 stitching shall
be as follows:
a. When thread breaks or bobbin run-outs occur during stitching, the
stitching shall be repaired by restarting the stitching a minimum of 1 inch back
of the end of the stitching. 1/
b. Thread breaks, or two or more consecutive skipped or run-off stitches
noted during inspection of the item (in-process or end item) shall be repaired
by overstitching. The stitching shall start a minimum of 1 inch in back of the
defective area (1/2 inch on box, box-x and W-W- stitching) and continue a
minimum of 1 inch beyond the defective area onto the existing stitching, Loose
or excessively tight stitching shall be repaired by removing the defective
stitching, without damaging the materials, and restitching in the required
manner. 1/
1/ When making the above repairs, the ends of the stitching are not required
to be backstitched.
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